gitlab-org--gitlab-foss/lib/peek/views/tracing.rb

# frozen_string_literal: true

module Peek
  module Views
    class Tracing < View
      def results
        tracing_url = Labkit::Tracing.tracing_url(Gitlab.process_name)

        { tracing_url: tracing_url }
      end
    end
  end
end
Provide a performance bar link to the Jaeger UI Jaeger is a distributed tracing tool. This change adds a "Tracing" link to the performance bar to directly link to a current request in Jaeger. This is useful for two reasons: 1 - it provides affordance to developers that the distributed tracing tool is available, so that it can quickly be discovered. 2 - it allows developers to quickly find a specific trace without having to manually navigate to a second user-interface. 2019-02-04 12:44:51 +00:00			`# frozen_string_literal: true`

			`module Peek`
			`module Views`
			`class Tracing < View`
			`def results`
Migrate correlation and tracing code to LabKit This change is a fairly straightforward refactor to extract the tracing and correlation-id code from the gitlab rails codebase into the new LabKit-Ruby project. The corresponding import into LabKit-Ruby was in https://gitlab.com/gitlab-org/labkit-ruby/merge_requests/1 The code itself remains very similar for now. Extracting it allows us to reuse it in other projects, such as Gitaly-Ruby. This will give us the advantages of correlation-ids and distributed tracing in that project too. 2019-02-18 20:57:22 +00:00			`tracing_url = Labkit::Tracing.tracing_url(Gitlab.process_name)`

			`{ tracing_url: tracing_url }`
Provide a performance bar link to the Jaeger UI Jaeger is a distributed tracing tool. This change adds a "Tracing" link to the performance bar to directly link to a current request in Jaeger. This is useful for two reasons: 1 - it provides affordance to developers that the distributed tracing tool is available, so that it can quickly be discovered. 2 - it allows developers to quickly find a specific trace without having to manually navigate to a second user-interface. 2019-02-04 12:44:51 +00:00			`end`
			`end`
			`end`
			`end`